A large fire has developed in the HFO...

Question 1 / 270705eccef9ebacbc34ba4d46369

Question 1 of 270705eccef9ebacbc34ba4d46369

A large fire has developed in the HFO centrifuge room accessed by door "E". You should __________. See illustration SF-0013.

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Question 1 of 27070

A large fire has developed in the HFO centrifuge room accessed by door "E". You should __________. See illustration SF-0013.

If the question has a related picture, it will appear here.

🔍 Key Concepts

• boundary cooling and protection of exposures in shipboard firefighting • dangers of adding oxygen and ventilation to an established compartment fire • importance of controlling access and planning before committing a hose team into a high‑risk machinery space

💭 Think About

• Looking at the arrows in the illustration, what happens to smoke and hot gases when doors or vents are opened to the centrifuge room? How would that affect fire growth? • Before sending firefighters through door "E", what preparations or indirect actions are normally taken to protect the ship and limit the spread of the fire? • Which option focuses on changing conditions in the fire compartment itself, and which focuses on protecting what is around it?

✅ Before You Answer

• Eliminate any choice that would increase air supply to the burning HFO compartment. • Think about which action can be started immediately and safely from outside the fire space. • Consider standard practice: first control boundaries and exposures, then ventilation and entry only when the team, tactics, and equipment are ready.

Question 1 of 27070

A large fire has developed in the HFO centrifuge room accessed by door "E". You should __________. See illustration SF-0013.

open doors, hatches, portholes, or similar openings to the affected space

advance the hose team into the room without any additional preparatory action

increase the ventilation to the involved space

remove combustibles from adjacent spaces

Question 1 / 270705eccef9ebacbc34ba4d46369

Question 1 of 270705eccef9ebacbc34ba4d46369

A large fire has developed in the HFO centrifuge room accessed by door "E". You should __________. See illustration SF-0013.

Back

Question 1 of 27070

A large fire has developed in the HFO centrifuge room accessed by door "E". You should __________. See illustration SF-0013.

If the question has a related picture, it will appear here.